| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.50 | 13.331% | $252.1615 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $195.64 | 8.183% | $211.6492 | $211.65 | $211.65 | $211.60 |
| Purchase #3 | $68.29 | 4.483% | $71.3514 | $71.35 | $71.35 | $71.40 |
| Purchase #4 | $45.29 | 10.129% | $49.8774 | $49.88 | $49.90 | $49.90 |
| Purchase #5 | $34.80 | 6.155% | $36.9419 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $73.83 | 10.686% | $81.7195 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $208.52 | 12.365% | $234.3035 | $234.30 | $234.30 | $234.30 |
| 7 purchase totals = | $848.87 | $938.0044 | $938.00 | $938.00 | $938.00 | |